We carry out uPVC roof lantern repairs in Harlow and across the CM17 area. Many uPVC roof lanterns have an aluminium core with uPVC cladding and cappings.

What you might be seeing
- Yellowed or brittle end caps
- Cracked cappings or ridge covers
- Rattling or whistling in wind
Why it happens
UV ageing
uPVC components become brittle and crack after years of sun.
Clip failure
Clip-on cappings can lose their grip and lift.
Roof lanterns in Harlow
Sun and UV do more damage than rain on many lanterns here: brittle ridge caps, chalky finishes and hardened gaskets. They're cheap to replace before they let water in.
Harlow is around 16 miles from Chelmsford, and both are within our Essex coverage.
We also cover nearby Hoddesdon (5 miles), Bishop's Stortford (7 miles), Waltham Abbey (8 miles).
Guide prices for uPVC roof lantern repairs in Harlow
Typical range: £175–£595 ex VAT, which is £210–£714 with VAT, per lantern. Towers or scaffold, where needed, are priced into the quote. Your fixed price is confirmed in writing before any work starts.
Do you need permission in England?
Most lantern repairs in England need no approval at all. Where a job turns into a replacement, the Building Regulations 2010 apply and we confirm how the work will be signed off before we start. Listed buildings need listed building consent from the local council for alterations, and conservation areas can have extra controls; like-for-like repairs are treated differently from changes, so check with the council's conservation officer first.
How does it work?
- Send photosWhatsApp or upload a few photos and tell us when it leaks.
- Guide priceWe reply with a guide price and whether a visit is needed.
- Fixed price in writingYou approve the price and the date before anything starts.
- Repair and testWe fix what's failed, water-test where it matters, and send photos.
uPVC roof lantern repairs in Harlow: questions
Do you cover Harlow?
Yes. We cover Harlow, including the CM17 postcode area, as part of Essex. Send photos by WhatsApp or the form for a free guide price, and we'll confirm the fixed price in writing before any work starts.
Which places near Harlow do you cover?
As well as Harlow, we cover nearby Hoddesdon, Bishop's Stortford, Waltham Abbey, Cheshunt and the rest of Essex.
Is it worth repairing an old uPVC lantern?
If the glass is sound and the frame isn't distorted, a repair is usually far cheaper than replacement.
Can you change my uPVC lantern's colour?
Yes, with a respray suitable for uPVC.
Other lantern repairs in Harlow
- Roof lantern leak repairs in Harlow
- Ridge and hip repairs in Harlow
- Cracked lantern glass replacement in Harlow
- Slipped glass panel repairs in Harlow
- Solar control and self-cleaning glass upgrades in Harlow
- Orangery lantern repairs in Harlow
uPVC roof lantern repairs near Harlow
More about uPVC roof lantern repairs · All roof lantern repairs in Harlow